统计脚本加载修改

@@ -32,9 +32,9 @@ var _hmt = _hmt || [];
         })();
     }
     if (window.addEventListener) {
-        window.addEventListener(type, async_load, false);
+        window.addEventListener('load', async_load, false);
     } else if (window.attachEvent) {
-       window.attachEvent("on" + type, async_load);
+       window.attachEvent('onload', async_load);
     }
 })();
 </script>